DB.Migrator().DropTable(&UserWithUniqueIndex{})
	if err := DB.AutoMigrate(&UserWithUniqueIndex{}); err != nil {
		t.Fatalf("failed to migrate, got %v", err)
	}

	if !DB.Migrator().HasIndex(&UserWithUniqueIndex{}, "idx_name") {
		t.Errorf("Failed to find created index")
	}

	if !DB.Migrator().HasIndex(&UserWithUniqueIndex{}, "idx_user_with_unique_indices_u_name") {
		t.Errorf("Failed to find created index")
	}

        void testFileNotifyChangeName() {
            assertEquals(0x00000003, FileNotifyInformation.FILE_NOTIFY_CHANGE_NAME);
            // Verify it's a combination of FILE_NAME and DIR_NAME
            assertEquals(FileNotifyInformation.FILE_NOTIFY_CHANGE_FILE_NAME | FileNotifyInformation.FILE_NOTIFY_CHANGE_DIR_NAME,
                    FileNotifyInformation.FILE_NOTIFY_CHANGE_NAME);
        }

        @Test

			if idx := stmt.Schema.LookIndex(name); idx != nil {
				name = idx.Name
			}
		}

		return m.DB.Raw(
			"SELECT count(*) FROM information_schema.statistics WHERE table_schema = ? AND table_name = ? AND index_name = ?",
			currentDatabase, stmt.Table, name,
		).Row().Scan(&count)
	})

	return count > 0
}

// RenameIndex rename index from oldName to newName